Water Drop

Water Drop

 

(or overfall), in hydraulic engineering, a water-conveying structure in a conduit, floodgates, or other waterline; the structure is designed to unite two sections situated at different levels when there is a marked change in the longitudinal profile of the course. With respect to their structure, water drops are classified as step-type (the most common), in which the reaches of a channel are joined by vertical walls and horizontal areas, or steps; overhang-type; tubular-type; shaft-type; inclined-type; and combination-type. According to the nature of the water motion in them, they are classed as open, semipressurized, and pressurized. Water drops are constructed of concrete, reinforced concrete, stone, brick, metal, or wood.

References in classic literature ?
So the beautiful woman led the way; and the four maidens (one of them had sea-green hair, another a bodice of oak bark, a third sprinkled a shower of water drops from her fingers' ends, and the fourth had some other oddity, which I have forgotten), all these followed behind, and hurried the guests along, until they entered a magnificent saloon.
There was even the later addition of a conservatory sheltering itself against it, uncertain of hue in its deep-stained glass, and in its more transparent portions flashing to the sun's rays, now like fire and now like harmless water drops; which might have stood for Tattycoram.
9 mm (height x width x thickness), with the HD+ water drop display, 500nits screen brightness and with a weight of about 154 grams.
The front-facing camera in the LG Q60 and LG K50 is located in a water drop cutout to make maximum use of the FullVision display for comfortable viewing, playing and communicating while slim bezels make all three phones comfortable to hold and use one-handed.
Commended images are: Helena by Allan Donaldson, Morning on Rannoch by John Ayton and Water Drop Collision by James Dunlop.
where [a.sub.v], [b.sub.v], [c.sub.v] are the static parameters used to represent the nonlinear relationship between the velocity of water drop IWD, i.e.
While there are no images of the front, the water drop notch was leaked through TENAA listing of the phone.
Impact from a water drop causes an upward "rebound" jet surrounded by circular capillary waves -- Wikimedia Commons CAIRO -- 2 December 2018: Egypt has won a seat on the Board of Governors 2019 -- 2021 of the World Water Council, as Chairman of the National Water Research Center (NWRC) Ramadan Khaled became member of the government organizations quota.
We call it 'Waterdrop Screen', inspired by a water drop that is about to fall.
"As the latest generation of the Oppo F series, the F9 has made breakthroughs in fast charging, dual rear cameras and gradient colour design with water drop screen, in addition to the excellent selfie function," the company said in a press statement issued in Doha by Ali Bin Ali Group's Prime Distribution Trading Company.
The day is celebrated to focus on the importance of water and need to preserve it.The United Nations General Assembly designated 22 March 1993 as the first World Water Day, and this year it's the 25th World Water Day.The main symbol of the World Water Day celebration is the shape of water drop of blue color.The theme for World Water Day 2018 is 'Nature for Water' - exploring nature-based solutions to the water challenges we face in the 21st century.